SU598853A1 - Complex additive to concrete mix - Google Patents
Complex additive to concrete mixInfo
- Publication number
- SU598853A1 SU598853A1 SU762403790A SU2403790A SU598853A1 SU 598853 A1 SU598853 A1 SU 598853A1 SU 762403790 A SU762403790 A SU 762403790A SU 2403790 A SU2403790 A SU 2403790A SU 598853 A1 SU598853 A1 SU 598853A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- concrete mix
- complex additive
- mixture
- additive
- heat treatment
- Prior art date
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
(54) КОМПЛЕКСНАЯ ДОБАВКА(54) COMPLEX ADDITIVE
Бетонна смесь обладает относительно низким значением объемно массы и проектной прочностью.The concrete mix has a relatively low volume mass and design strength.
Примеры составов бетонной смеси контрольной и с использованием комплексной добавки и их свойства приведены в табл.1 и табл.2.Examples of the composition of the concrete mix control and with the use of an integrated additive and their properties are given in table 1 and table 2.
Количество вводимой в бетонную смесь добавки составл ет 8-221 от веса в жущего.The amount of additive introduced into the concrete mix is 8-221 of the weight of the agent.
В процессе приготовлени смеси удаетс снизить расход мелкого заполнител до 20%, а приготовленна смесь отличаетс высокой удобоукладывае- мостью. Достигаетс это йоздухововлечением .In the process of preparing the mixture, it is possible to reduce the consumption of fine aggregate to 20%, and the prepared mixture is distinguished by high workability. It is achieved by the endeavor of healing.
Врем термообработки (сушки) изделий из предлагаемой смеси значительно ниже времени сушки из других аналогичных смесей.Это обеспечиваетс сравнительно низкой водопотребностью смеси и относительно низким водОпоглощением крупного заполнител , обработанного добавкой.The time of heat treatment (drying) of products from the proposed mixture is significantly lower than the drying time of other similar mixtures. This is ensured by the relatively low water demand of the mixture and relatively low water absorption of the large aggregate treated with the additive.
Наличие в смеси добавки кальматирует поры как заполнител , так и самой смеси в процессе ее термообработки .The presence of an additive in the mixture calms the pores of both the filler and the mixture itself during its heat treatment.
Вследствие снижени расхода мелкого заполнител и времени на термообработку смеси существенно снижаетс стоимость изделий из предлагаемой смеси ,Due to the reduced consumption of fine aggregate and time for heat treatment of the mixture, the cost of products from the proposed mixture is significantly reduced,
Таблица 1Table 1
Керамзит (кг) с„объемной массой 500 кг/мExpanded clay (kg) with „volume weight 500 kg / m
Керамзитовый песок (кг) а объемной массой 800 кг/мExpanded clay (kg) and a bulk weight of 800 kg / m
Цемент М 400 (кг) с плотностью 3,1 кг/дм Cement M 400 (kg) with a density of 3.1 kg / dm
Кубовые остатки от ректификации бензолом (кг) , сDistillation residues from rectification by benzene (kg), with
466466
466466
466466
466466
433433
433433
433433
433433
230230
230230
230230
230230
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762403790A SU598853A1 (en) | 1976-09-17 | 1976-09-17 | Complex additive to concrete mix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762403790A SU598853A1 (en) | 1976-09-17 | 1976-09-17 | Complex additive to concrete mix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU598853A1 true SU598853A1 (en) | 1978-03-25 |
Family
ID=20676763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762403790A SU598853A1 (en) | 1976-09-17 | 1976-09-17 | Complex additive to concrete mix |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU598853A1 (en) |
-
1976
- 1976-09-17 SU SU762403790A patent/SU598853A1/en active
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